Static task
static1
Behavioral task
behavioral1
Sample
factorylink_x.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
factorylink_x.exe
Resource
win10v2004-20231215-en
General
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Target
8f1234e98ac753c9a9e462e56e7d6626
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Size
10KB
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MD5
8f1234e98ac753c9a9e462e56e7d6626
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SHA1
f3b58168c97feb68cf7d68e297320ed9ccf0e540
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SHA256
44bbb9260c4562bf1ce9ec292d09800c52579db8ac6de595265a5057c284d2e6
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SHA512
6014d8b2f03c00264b859aa2c6fb2c1474d31830bceea8e7c2a0ac98fc5d45ae13854906e4499372d28db19c1958a430b091835e5e52ba3807bb246146332258
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SSDEEP
192:n7TLjf+QQl50x6nu6MjafrqBA8b+Z1JYIpN3Y55WYqkcbDTtKhq7bM3XC:n7TLSQWqsnu6MY9Z1JFA55WYqkcTtOGF
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/factorylink_x.exe
Files
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8f1234e98ac753c9a9e462e56e7d6626.zip
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factorylink_x.c
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factorylink_x.exe.exe windows:4 windows x86 arch:x86
8d2bd4b92e207e5e905bd57c4fa94b50
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
DeleteCriticalSection
EnterCriticalSection
ExitProcess
GetLastError
GetModuleHandleA
GetProcAddress
InitializeCriticalSection
LeaveCriticalSection
SetUnhandledExceptionFilter
TlsGetValue
VirtualProtect
VirtualQuery
msvcrt
_close
_open
_read
_write
__getmainargs
__p__environ
__p__fmode
__set_app_type
_cexit
_errno
_exit
_iob
_onexit
_setmode
abort
atexit
atoi
calloc
exit
fprintf
fputc
free
fwrite
malloc
memcpy
memset
printf
puts
realloc
setbuf
signal
strerror
strlen
vfprintf
ws2_32
WSAGetLastError
WSAStartup
closesocket
connect
gethostbyname
htons
inet_addr
inet_ntoa
ntohl
ntohs
recv
select
send
setsockopt
socket
Sections
.text Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 108B
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 512B - Virtual size: 32B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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winerr.h